<template>
  <div>
    <!-- 面包屑导航区域 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片视图区域 -->
    <el-card>
      <el-row :gutter="20">
        <el-col :span="8">
          <el-input
            placeholder="请输入搜索内容"
            v-model="queryInfo.query"
            clearable
            @clear="getOrderList"
            @keyup.enter.native="getOrderList"
          >
            <el-button
              slot="append"
              icon="el-icon-search"
              @click="getOrderList"
            ></el-button>
          </el-input>
        </el-col>
      </el-row>

      <!-- 订单列表数据 -->
      <el-table :data="orderlist" border stripe width="100%">
        <el-table-column type="index" label="#"> </el-table-column>
        <el-table-column label="订单编号" prop="order_number">
        </el-table-column>
        <el-table-column label="订单价格" prop="order_price" width="100">
        </el-table-column>
        <el-table-column label="是否付款" width="90"
          ><template slot-scope="scope">
            <el-tag type="success" v-if="scope.row.pay_status === '1'"
              >已付款</el-tag
            >
            <el-tag type="danger" v-else>未付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="是否发货" prop="is_send" width="90">
        </el-table-column>
        <el-table-column label="下单时间" width="170">
          <template slot-scope="scope">
            {{ scope.row.create_time | time }}
          </template>
        </el-table-column>
        <el-table-column label="操作" width="150">
          <template>
            <!-- 修改地址 -->
            <el-button
              type="primary"
              icon="el-icon-edit"
              size="small"
              @click="showBox"
            ></el-button>
            <!-- 物流进度按钮 -->
            <el-button
              type="success"
              icon="el-icon-location"
              size="small"
              @click="showProgressBox"
            ></el-button>
          </template>
        </el-table-column>
      </el-table>

      <!-- 分页区域 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[5, 10, 15]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
      >
      </el-pagination>
    </el-card>

    <!-- 修改地址的对话框 -->
    <el-dialog
      title="修改地址"
      :visible.sync="addressVisible"
      width="50%"
      :close-on-click-modal="false"
      @close="addressDialogClosed"
    >
      <!-- 内容主体区域 -->
      <el-form
        :model="addressForm"
        :rules="addressFormRules"
        ref="addressFormRef"
        label-width="100px"
      >
        <el-form-item label="省市区/县:" prop="address1">
          <el-cascader :options="cityDate" v-model="addressForm.address1">
          </el-cascader>
        </el-form-item>
        <el-form-item label="详细地址:" prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
      </el-form>

      <span slot="footer">
        <el-button @click="addressVisible = false">取 消</el-button>
        <el-button type="primary" @click="addressVisible">确 定</el-button>
      </span>
    </el-dialog>

    <!-- 物流进程的对话框 -->
    <el-dialog
      title="物流进度"
      :visible.sync="progressVisible"
      width="50%"
      :close-on-click-modal="false"
    >
      <span>功能已暂停</span>
      <span slot="footer">
        <el-button @click="progressVisible = false">取 消</el-button>
        <el-button type="primary" @click="progressVisible = false"
          >确 定</el-button
        >
      </span>
    </el-dialog>
  </div>
</template>

<script>
import cityDate from '../../assets/js/citydata'

export default {
  data() {
    return {
      // 获取用户列表的参数对象
      queryInfo: {
        query: '',
        // 当前的页数
        pagenum: 1,
        // 当前煤业显示多少条数据
        pagesize: 10
      },
      orderlist: [],

      total: 0,
      // 控制对话框的显示与隐藏
      addressVisible: false,
      addressForm: {
        address1: [],
        address2: ''
      },
      addressFormRules: {
        address1: [{ required: true, message: '请填写省市区县', trigger: 'blur' }],
        address2: [{ required: true, message: '请填写详细地址', trigger: 'blur' }]
      },
      cityDate,
      progressVisible: false,
    }
  },
  created() {
    this.getOrderList()
  },
  methods: {
    // 获取列表数据
    async getOrderList() {
      const { data: res } = await this.$http.get('orders', {
        params: this.queryInfo
      })
      if (res.meta.status !== 200) {
        return this.$message.error('获取用户列表失败！')
      }
      this.orderlist = res.data.goods
      this.total = res.data.total
      console.log(res);
    },
    // 监听 pagesize 改变的事件
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize
      this.getOrderList()
    },
    // 监听 页码值 改变的事件
    handleCurrentChange(newPage) {
      this.queryInfo.pagenum = newPage
      this.getOrderList()
    },
    // 监听修改地址用户对话框的开关按钮
    showBox() {
      this.addressVisible = true
    },
    // 监听修改地址用户对话框的关闭事件清空表单数据
    addressDialogClosed() {
      this.$refs.addressFormRef.resetFields()
    },
    // 监听物流进度用户对话框的开关按钮
    showProgressBox() {
      this.progressVisible = true
    },

  }

};
</script>

<style>
.el-cascader {
  width: 100%;
}
</style>